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https://issues.apache.org/jira/browse/PHOENIX-4694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16456801#comment-16456801
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Hudson commented on PHOENIX-4694:
---------------------------------
FAILURE: Integrated in Jenkins build PreCommit-PHOENIX-Build #1845 (See
[https://builds.apache.org/job/PreCommit-PHOENIX-Build/1845/])
PHOENIX-4694 Prevent locking of parent table when dropping view to (jtaylor:
rev 9168f6698d6afdf12a825bd6a4e05ccb2a85b9d0)
* (edit)
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java
> Prevent locking of parent table when dropping view to reduce contention
> -----------------------------------------------------------------------
>
> Key: PHOENIX-4694
> URL: https://issues.apache.org/jira/browse/PHOENIX-4694
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: James Taylor
> Priority: Major
> Fix For: 4.14.0, 5.0.0
>
> Attachments: PHOENIX-4694.patch, PHOENIX-4694_v2.patch
>
>
> When there are many views with the same parent table, there's a lot of
> contention when adding new views and dropping existing views. The lock is
> only necessary when creating/dropping indexes, so should be removed in the
> case of views.
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